<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom:50px;">
			<el-form :inline="true" :model="query">
				<el-form-item>
					<el-input v-model="query.keyword" placeholder="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="search">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表:优秀实践，copy domain修改列表-->
		<el-table :data="pageData.data" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
      <el-table-column prop="username" label="用户名" width="100" sortable>
			</el-table-column>
      <el-table-column prop="headImg" label="头像" width="120" sortable>
      </el-table-column>
      <el-table-column prop="age" label="年龄" width="120" sortable>
      </el-table-column>
			<el-table-column prop="phone" label="电话号码" width="120" sortable>
			</el-table-column>
			<el-table-column prop="email" label="电子邮箱" width="150" sortable>
			</el-table-column>
			<!--<el-table-column prop="state" label="状态" width="120" sortable :formatter="stateFormatter">-->
			<el-table-column prop="state" label="状态" width="100" sortable>
				<template scope="scope">
					<span style="color: green" v-if="scope.row.state===0">正常</span>
					<span style="color: red" v-else-if="scope.row.state===-1">禁用</span>
				</template>
			</el-table-column>
      <el-table-column prop="createTime" label="创建时间" width="120" sortable>
      </el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next" @current-change="handleCurrentChange" :current-page="query.currentPage" :page-size="query.pageSize" :total="pageData.total" style="float:right;">
			</el-pagination>
		</el-col>

		<!--编辑界面
		    v-model="editFormVisible" 老版本打开对话框
		-->
		<el-dialog :title="title" :visible.sync="userVisible" :close-on-click-modal="false">
			<el-form :model="user" label-width="80px" :rules="userRules" ref="userForm">
				<el-form-item label="用户名" prop="username">
					<el-input v-model="user.username" auto-complete="off"></el-input>
				</el-form-item>
        <el-form-item label="头像" prop="headImg">
          <el-input v-model="user.headImg" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="年龄" prop="age">
          <el-input v-model="user.age" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="电话号码" prop="phone">
          <el-input v-model="user.phone" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="电子邮箱" prop="email">
          <el-input v-model="user.email" auto-complete="off"></el-input>
        </el-form-item>
				<el-form-item label="状态">
					<el-radio-group v-model="user.state">
						<el-radio class="radio" :label="0">正常</el-radio>
						<el-radio class="radio" :label="-1">禁用</el-radio>
					</el-radio-group>
				</el-form-item>
      </el-form>
			  <div slot="footer" class="dialog-footer">
				<el-button @click.native="userVisible = false">取消</el-button>
				<el-button type="primary" @click.native="saveSubmit" :loading="userLoading">保存</el-button>
			  </div>
		</el-dialog>


	</section>
</template>

<script>
	export default {
		data() {
			return {
				pageData:{
          total:0,//分页条
					data:[]//数据表格
				},
				query:{
          keyword:'',
          currentPage:1,//分页条
					pageSize:10 //分页条
				},
				listLoading: false,
				sels: [],//列表选中列
        title:'',
        userVisible: false,//新增界面是否显示
        userLoading: false,
        userRules: {
          username: [
            { required: true, message: '请输入员工姓名', trigger: 'blur' }
          ],
          age: [
            { required: true, message: '请输入真实年龄', trigger: 'blur' }
          ],
          phone: [
            { required: true, message: '请输入联系方式', trigger: 'blur' }
          ]
				},
				//新增界面数据
        user: {
          id: null,
          username: '',
          email: '',
          phone: '',
          password: '',
          age: null,
          state: null,
          createTime:'',
          headImg:''
        },
        departments:[]
			}
		},
		methods: {
			//状态显示转换-不能上色
            // stateFormatter: function (row, column) {
             //    if(row.state==0){
             //        return "正常"
			// 	}else{
             //        return "<font style='color: red;'>禁用</font>"
			// 	}
			// },
			search(){
			    //修改页码
			    this.query.currentPage =1;
			    //改查询条件=双向绑定输入时自动改变，只需要重新查询一次就ok
			    this.getUsers();
			},
			handleCurrentChange(val) {
				this.query.currentPage = val;
				this.getUsers();
			},
			//获取用户列表
      getUsers() {
				this.listLoading = true; //加载条
				this.$http.post("/user",this.query)
                    .then(result => {
                        this.pageData = result.data;
                        this.listLoading = false; //去除加载条
                    })
					.catch(result => {
					    alert("获取用户列表失败");
					})
			},
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '温馨提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					let url = "/user/" + row.id
          this.$http.delete(url)
					 .then((result) => {
						this.listLoading = false;
            result = result.data
            if(result.success){
              this.$message({
                message: '删除成功',
                type: 'success'
              });
            }else{
              this.$message({
                message: result.message,
                type: 'error'
              });
            }
						this.getUsers();
					});
				}).catch(() => {
				});
			},
			//显示编辑界面
			handleEdit: function (index, row) {
			  this.title="修改员工"
        this.getDepartments();//获取部门数据
				this.userVisible = true;//弹出修改框
				this.user = Object.assign({}, row);//数据回显
      },
			//显示新增界面
			handleAdd: function () {
			  this.title="添加部门"
        this.getDepartments();//获取部门数据
				this.userVisible = true;
        this.user = { //department置空，以免先点编辑后点新增时，有缓存显示
          id: null,
          username: '',
          email: '',
          phone: '',
          password: '',
          age: null,
          state: null,
          department:{}
        }
			},
			//保存
			saveSubmit: function () {
				this.$refs.userForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.userLoading = true;
							let para = Object.assign({}, this.user)
              this.$http.put("/user",para)
							  .then((result) => {
							  	this.userLoading = false;
							  	result = result.data
							  	if(result.success){
                     this.$message({
                     message: '提交成功',
                     type: 'success'
                     })
                     this.$refs['userForm'].resetFields();//重置表单
                     this.userVisible = false;//隐藏模态框
                     this.getUsers();//加载当前数据
                  }else{
                    this.$message({
                      message: result.msg,
                      type: 'error'
                      //保存成功 则提交表单 保存失败 可修改后重新提交
                    });
                  }
							});
						});
					}
				});
			},
			selsChange: function (sels) {
				this.sels = sels;
			},
			//批量删除
			batchRemove: function () {
        var ids = this.sels.map(item => item.id);//[34,27]
				this.$confirm('确认删除选中记录吗？', '温馨提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;

          this.$http.patch("/user",ids).then((result) => {
						this.listLoading = false;
            result = result.data
            if(result.success){
              this.$message({
                message: '删除成功',
                type: 'success'
              })
            }else{
              this.$message({
                message: result.msg,
                type: 'error'
              })
            }
						this.handleCurrentChange(1)
					});
				}).catch(() => {
				});
			}
		},
		mounted() {
			this.getUsers();
		}
	}

</script>

<style scoped>

</style>